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J Series SSA Spur Gear (Part Numbers)

J Series SSA Spur Gear

This is a lightweight better shape spur gear obtained by cutting SS spur gear boss part. Finished J and F series products are also available.

(i)Caution

  • The product images are representative only. Please refer to the manufacturer's catalog for shape details.

PDF

Japanese Only

Drawing

J series SSA spur gear drawing

S5

Product Specifications

Product Specifications

  • Accuracy class: JIS N8 class (JIS B 1702-1:1998)
  • Tooth profile: Full depth tooth
  • Pressure angle: 20°
  • Materials: S45C
  • Tooth surface hardness: (194HB or lower)
  • Surface Treatment: Black oxide coating
 

* The J series is "equivalent" to the stated accuracy class.

Keyway

  • The keyway adopts the normal type (Js9) of JIS B 1301.
  • Holes and keyways are not re-treated with black oxide coating after machining.
Hole diameter (H7)Keyway (Js9)
104 × 1.8
12
145 × 2.3
15
16
17
186 × 2.8
19
20
22
258 × 3.3
28
30
Hole diameter (H7)Keyway (Js9)
3210 × 3.3
35
4012 × 3.3
4514 × 3.8
50
5516 × 4.3
6018 × 4.4
65
7020 × 4.9
75
8022 × 5.4

Product Specifications

[Module 2, 2.5, 3]

Part numberModuleNumber of teethShapeHole diameterReference circle
Diameter
Tooth tip circle
Diameter
Tooth widthAllowable torque (N⋅m)Allowable torque (kgf⋅m)Backlash
(mm)
Weight
(kg)
AH7CDEFlexural StrengthTooth Surface StrengthFlexural StrengthTooth Surface Strength
SSA2-15m215S51030342029.61.483.010.150.12 to 0.260.099
SSA2-1818364039.32.234.010.230.15
SSA2.5-15m2.5151237.542.52557.72.965.890.300.14 to 0.280.19
SSA2.5-1818455076.74.477.820.460.29
SSA3-151545513099.75.2210.20.530.14 to 0.320.35
SSA3-181854601337.8713.50.800.51

[Module 4, 5]

J series SSA spur gear specifications

[Precautions Related to Product Characteristics]

  • Allowable torque shown is a reference value calculated under arbitrary use conditions.
  • The stated backlash is the backlash in the normal direction and assumes that parts from the same dies are assembled under the theoretical values.

Cautions/prohibitions

Precautions for alteration

  • Please pay attention to safety when altering products.
  • Avoid narrowing down the tooth width because it affects the accuracy and strength of the gear.
Part Number
SSA4-40J75
SSA4-45J30
SSA4-45J32
SSA4-45J35
SSA4-45J40
SSA4-45J45
SSA4-45J50
SSA4-45J55
SSA4-45J60
SSA4-45J65
SSA4-45J70
SSA4-45J75
SSA4-45J80
SSA4-48J30
SSA4-48J32
SSA4-48J35
SSA4-48J40
SSA4-48J45
SSA4-48J50
SSA4-48J55
SSA4-48J60
SSA4-48J65
SSA4-48J70
SSA4-48J75
SSA4-48J80
SSA4-50J30
SSA4-50J32
SSA4-50J35
SSA4-50J40
SSA4-50J45
SSA4-50J50
SSA4-50J55
SSA4-50J60
SSA4-50J65
SSA4-50J70
SSA4-50J75
SSA4-50J80
SSA4-55J30
SSA4-55J32
SSA4-55J35
SSA4-55J40
SSA4-55J45
SSA4-55J50
SSA4-55J55
SSA4-55J60
SSA4-55J65
SSA4-55J70
SSA4-55J75
SSA4-55J80
SSA4-56J30
SSA4-56J32
SSA4-56J35
SSA4-56J40
SSA4-56J45
SSA4-56J50
SSA4-56J55
SSA4-56J60
SSA4-56J65
SSA4-56J70
SSA4-56J75
SSA4-56J80
SSA4-60J30
SSA4-60J32
SSA4-60J35
SSA4-60J40
SSA4-60J45
SSA4-60J50
SSA4-60J55
SSA4-60J60
SSA4-60J65
SSA4-60J70
SSA4-60J75
SSA4-60J80
SSA5-15J20
SSA5-15J22
SSA5-15J25
SSA5-15J28
SSA5-15J30
SSA5-18J20
SSA5-18J22
SSA5-18J25
SSA5-18J28
SSA5-18J30
SSA5-18J32
SSA5-18J35
SSA5-20J22
SSA5-20J25
SSA5-20J28
SSA5-20J30
SSA5-20J32
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipRoHSHole diameter, Shaft diameter
(Ø)
Number of Teeth
(Teeth)
Module Tooth Width
(mm)
Keyway (width × depth)
(mm)

MYR 1,024.06

1 Piece(s) 10 Day(s) -754044020X4.9

MYR 844.78

1 Piece(s) 10 Day(s) -30454408X3.3

MYR 966.99

1 Piece(s) 10 Day(s) -324544010X3.3

MYR 966.99

1 Piece(s) 10 Day(s) -354544010X3.3

MYR 966.99

1 Piece(s) 10 Day(s) -404544012X3.3

MYR 998.55

1 Piece(s) 10 Day(s) -454544014X3.8

MYR 998.55

1 Piece(s) 10 Day(s) -504544014X3.8

MYR 1,125.63

1 Piece(s) 10 Day(s) -554544016X4.3

MYR 1,125.63

1 Piece(s) 10 Day(s) -604544018X4.4

MYR 1,159.72

1 Piece(s) 10 Day(s) -654544018X4.4

MYR 1,159.72

1 Piece(s) 10 Day(s) -704544020X4.9

MYR 1,173.03

1 Piece(s) 10 Day(s) -754544020X4.9

MYR 1,173.03

1 Piece(s) 10 Day(s) -804544022X5.4

MYR 949.84

1 Piece(s) 10 Day(s) -30484408X3.3

MYR 1,071.97

1 Piece(s) 10 Day(s) -324844010X3.3

MYR 1,071.97

1 Piece(s) 10 Day(s) -354844010X3.3

MYR 1,071.97

1 Piece(s) 10 Day(s) -404844012X3.3

MYR 1,103.45

1 Piece(s) 10 Day(s) -454844014X3.8

MYR 1,103.45

1 Piece(s) 10 Day(s) -504844014X3.8

MYR 1,230.53

1 Piece(s) 10 Day(s) -554844016X4.3

MYR 1,230.53

1 Piece(s) 10 Day(s) -604844018X4.4

MYR 1,264.56

1 Piece(s) 10 Day(s) -654844018X4.4

MYR 1,264.56

1 Piece(s) 10 Day(s) -704844020X4.9

MYR 1,277.86

1 Piece(s) 10 Day(s) -754844020X4.9

MYR 1,277.86

1 Piece(s) 10 Day(s) -804844022X5.4

MYR 1,026.54

1 Piece(s) 10 Day(s) -30504408X3.3

MYR 1,148.67

1 Piece(s) 10 Day(s) -325044010X3.3

MYR 1,148.67

1 Piece(s) 10 Day(s) -355044010X3.3

MYR 1,148.67

1 Piece(s) 10 Day(s) -405044012X3.3

MYR 1,180.15

1 Piece(s) 10 Day(s) -455044014X3.8

MYR 1,180.15

1 Piece(s) 10 Day(s) -505044014X3.8

MYR 1,307.38

1 Piece(s) 10 Day(s) -555044016X4.3

MYR 1,307.38

1 Piece(s) 10 Day(s) -605044018X4.4

MYR 1,341.19

1 Piece(s) 10 Day(s) -655044018X4.4

MYR 1,341.19

1 Piece(s) 10 Day(s) -705044020X4.9

MYR 1,354.49

1 Piece(s) 10 Day(s) -755044020X4.9

MYR 1,354.49

1 Piece(s) 10 Day(s) -805044022X5.4

MYR 1,220.14

1 Piece(s) 10 Day(s) -30554408X3.3

MYR 1,342.28

1 Piece(s) 10 Day(s) -325544010X3.3

MYR 1,342.28

1 Piece(s) 10 Day(s) -355544010X3.3

MYR 1,342.28

1 Piece(s) 10 Day(s) -405544012X3.3

MYR 1,373.83

1 Piece(s) 10 Day(s) -455544014X3.8

MYR 1,373.83

1 Piece(s) 10 Day(s) -505544014X3.8

MYR 1,500.84

1 Piece(s) 10 Day(s) -555544016X4.3

MYR 1,500.84

1 Piece(s) 10 Day(s) -605544018X4.4

MYR 1,534.79

1 Piece(s) 10 Day(s) -655544018X4.4

MYR 1,534.79

1 Piece(s) 10 Day(s) -705544020X4.9

MYR 1,548.02

1 Piece(s) 10 Day(s) -755544020X4.9

MYR 1,548.02

1 Piece(s) 10 Day(s) -805544022X5.4

MYR 1,227.12

1 Piece(s) 10 Day(s) -30564408X3.3

MYR 1,349.25

1 Piece(s) 10 Day(s) -325644010X3.3

MYR 1,349.25

1 Piece(s) 10 Day(s) -355644010X3.3

MYR 1,349.25

1 Piece(s) 10 Day(s) -405644012X3.3

MYR 1,380.66

1 Piece(s) 10 Day(s) -455644014X3.8

MYR 1,380.66

1 Piece(s) 10 Day(s) -505644014X3.8

MYR 1,507.74

1 Piece(s) 10 Day(s) -555644016X4.3

MYR 1,507.74

1 Piece(s) 10 Day(s) -605644018X4.4

MYR 1,541.77

1 Piece(s) 10 Day(s) -655644018X4.4

MYR 1,541.77

1 Piece(s) 10 Day(s) -705644020X4.9

MYR 1,554.85

1 Piece(s) 10 Day(s) -755644020X4.9

MYR 1,554.85

1 Piece(s) 10 Day(s) -805644022X5.4

MYR 1,447.18

1 Piece(s) 10 Day(s) -30604408X3.3

MYR 1,569.25

1 Piece(s) 10 Day(s) -326044010X3.3

MYR 1,569.25

1 Piece(s) 10 Day(s) -356044010X3.3

MYR 1,569.25

1 Piece(s) 10 Day(s) -406044012X3.3

MYR 1,600.65

1 Piece(s) 10 Day(s) -456044014X3.8

MYR 1,600.65

1 Piece(s) 10 Day(s) -506044014X3.8

MYR 1,727.81

1 Piece(s) 10 Day(s) -556044016X4.3

MYR 1,727.81

1 Piece(s) 10 Day(s) -606044018X4.4

MYR 1,761.76

1 Piece(s) 10 Day(s) -656044018X4.4

MYR 1,761.76

1 Piece(s) 10 Day(s) -706044020X4.9

MYR 1,774.99

1 Piece(s) 10 Day(s) -756044020X4.9

MYR 1,774.99

1 Piece(s) 10 Day(s) -806044022X5.4

MYR 285.13

1 Piece(s) 10 Day(s) -20155506X2.8

MYR 385.46

1 Piece(s) 10 Day(s) -22155506X2.8

MYR 385.46

1 Piece(s) 10 Day(s) -25155508X3.3

MYR 385.46

1 Piece(s) 10 Day(s) -28155508X3.3

MYR 385.46

1 Piece(s) 10 Day(s) -30155508X3.3

MYR 360.60

1 Piece(s) 10 Day(s) -20185506X2.8

MYR 460.71

1 Piece(s) 10 Day(s) -22185506X2.8

MYR 460.71

1 Piece(s) 10 Day(s) -25185508X3.3

MYR 460.71

1 Piece(s) 10 Day(s) -28185508X3.3

MYR 460.71

1 Piece(s) 10 Day(s) -30185508X3.3

MYR 482.73

1 Piece(s) 10 Day(s) -321855010X3.3

MYR 482.73

1 Piece(s) 10 Day(s) -351855010X3.3

MYR 416.43

1 Piece(s) 10 Day(s) -22205506X2.8

MYR 516.61

1 Piece(s) 10 Day(s) -25205508X3.3

MYR 516.61

1 Piece(s) 10 Day(s) -28205508X3.3

MYR 516.61

1 Piece(s) 10 Day(s) -30205508X3.3

MYR 538.71

1 Piece(s) 10 Day(s) -322055010X3.3

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Basic Information

Gear Shape Shape A Material Steel Surface Treatment Black oxide finish
Heat Treatment No Ground Tooth Milled Bearing No
Backlash Presence Shaft Bore Tolerance H7 Accuracy Grade(Old JIS) N8
Shaft Bore Config. Keyway Material (Details) S45C

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